Jafar Conducted an Experiment with Student Participants in Which He

question 27

Multiple Choice

Jafar conducted an experiment with student participants in which he investigated their reactions to advertisements that used humour. When analyzing his results, he should take into account that:

• A) there are likely to be many confounds in his methodology, so his results may not be reliable
• B) by using random assignment of participants to groups, it is likely that he avoided selection bias
• C) he has a convenience sample and may not be able to generalize his findings to the larger population of adults
• D) self-report methods are not an accurate way to get authentic reactions to the advertisements

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Definitions:

Haworth Projection

A method for depicting the cyclic structure of monosaccharides with a simple planar projection.

Cyclic Hemiacetal

A molecule formed from the reaction between an aldehyde and an alcohol resulting in a ring structure containing an oxygen atom.

Ring Oxygen

An oxygen atom that is incorporated into a cyclic structure, often contributing to the ring's chemical properties.

Haworth Structure

A way of representing cyclic sugars as planar rings, focusing on the arrangement of hydroxyl groups around the ring, used in carbohydrate chemistry.